42867550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 89150544

約数和(自身を除く): 46282994

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1901, 2050, 2255, 3802, 4510, 9505, 11275, 19010, 20911, 22550, 41822, 47525, 77941, 95050, 104555, 155882, 209110, 389705, 522775, 779410, 857351, 1045550, 1714702, 1948525, 3897050, 4286755, 8573510, 21433775, 42867550]

約数ペア:

[(1, 42867550), (2, 21433775), (5, 8573510), (10, 4286755), (11, 3897050), (22, 1948525), (25, 1714702), (41, 1045550), (50, 857351), (55, 779410), (82, 522775), (110, 389705), (205, 209110), (275, 155882), (410, 104555), (451, 95050), (550, 77941), (902, 47525), (1025, 41822), (1901, 22550), (2050, 20911), (2255, 19010), (3802, 11275), (4510, 9505)]